How are you?
I have been playing with jailbroken 4.3.3 on my 3GS for a month and observed that the phone is running very slow and wanted to go back to either 3.1.2 or 3.1.3 untethered jailbreak and also unlock it. Is it all possible and how difficult it is?
Can you let me know what should I do to downgrade to 3.1.2 or 3.1.3 while presreving my current baseband version 05.11.07.
Thanks for all your help.